But multistage roll of formula membrane module pressure vessel of onlinecleaning inner chamber

The utility model relates to a membrane separation plant specifically is a but multistage roll of style membrane module pressure vessel of online cleaning inner chamber, include the built-in pressure vessel of rolling up the style membrane module of multiunit of polyphone, the feeding chamber that the style membrane module was rolled up to the first order feeds through the inlet pipe, rolls up the style membrane module from the second level and begins, and the feeding chamber of every grade of book style membrane module feeds through the drain pipe with the ejection of compact chamber of last one-level intercommunication, the ejection of compact chamber of last one-level, the through-hole of the cyclic annular cavity of intercommunication is offered to the pressure vessel barrel of every grade of book style membrane module, and the welded connection terminal passes through the one end intercommunication of fast-assembling clamp and washing valve on the through-hole, and the other end of every grade of washing valve passes through the fast-assembling clamp and all feeds through with the connecting pipe, and the connecting pipe feeds through by tee bend and inlet pipe. The utility model discloses realize online cleaning, guarantee the washing liquid or the liquid that disinfects in the process realize uniflow in membrane module container inner chamber rinsing or disinfect, effectively drive or kill microorganism wherein, avoid the thermoduric bacteria remaining wherein.